groom vs grooming

groom and grooming both are nouns.

Word	Noun	Adjective	Verb	Adverb
groom	Yes	No	Yes	No
grooming	Yes	No	No	No

groom (noun)	grooming (noun)
a man who has recently been married	the activity of getting dressed; putting on clothes
someone employed in a stable to take care of the horses	activity leading to skilled behavior
a man participant in his own marriage ceremony

groom (verb)	grooming (verb)
care for one's external appearance
give a neat appearance to
educate for a future role or function